set_property SRC_FILE_INFO {cfile:E:/AA_My_Project/A_uart/axi_uart/axi_uart.srcs/constrs_1/new/uart_top.xdc rfile:../../../axi_uart.srcs/constrs_1/new/uart_top.xdc id:1} [current_design]
set_property src_info {type:XDC file:1 line:1 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN U18 [get_ports i_clk]
set_property src_info {type:XDC file:1 line:2 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN T19 [get_ports i_uart_rx]
set_property src_info {type:XDC file:1 line:3 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN J15 [get_ports o_uart_tx]
